T. Matsuki

activity

19952022

Z_{c} (3900)

structure through the initial-single-pion-emission mechanism

111 citations · 2k across the 83 of their papers we have counts for

collaborators

84 papers

hep-ph2022

$Υ (10753) \to Υ (nS) π^{+} π^{-}$ decays induced by hadronic loop mechanism

Zi-Yue Bai, Yu-Shuai Li, Qi Huang +2

In this work, we investigate the $Υ (10753) \to Υ (n S) π^{+} π^{-}$ ( $n = 1, 2, 3$ ) processes by considering the hadronic loop mechanism, where $Υ (10753)$ is assigned to a conventional bottomoni…

hep-ph2022

Identifying the contribution of higher $ρ$ mesons around 2 GeV in the $e^{+} e^{-} \to ω π^{0}$ and $e^{+} e^{-} \to ρ η^{'}$ processes

Qin-Song Zhou, Jun-Zhang Wang, Xiang Liu +1

The properties of the light vector meson states around 2.0 GeV have been poorly understood for a long time, which has become a barrier to the expansion to higher light vector meson…

hep-ph2021★ 11 cited

Evidence supporting the existence of $P_{c} (4380)^{\pm}$ from the recent measurements of $B_{s} \to J / ψ p p ˉ$

Jun-Zhang Wang, Xiang Liu, Takayuki Matsuki

Very recently, the LHCb collaboration released the newest measurements of $B_{s} \to J / ψ p p ˉ$ , where an enhancement structure near 4.34 GeV was observed in the invariant mass spe…

hep-ph2021

Magic mixing angles for doubly heavy baryons

Takayuki Matsuki, Dian-Yong Chen, Xiang Liu +1

We study the so-called magic mixing angles for doubly heavy baryons. Defining that a magic mixing angle rotates states with definite $^{2 S + 1} (l_{λ})_{J}$ to make them heavy-quark symme…

hep-ph2021★ 16 cited

Deciphering the light vector meson contribution to the cross sections of $e^{+} e^{-}$ annihilations into the open-strange channels through a combined analysis

Jun-Zhang Wang, Li-Ming Wang, Xiang Liu +1

In this work, we perform a combined analysis to the measured data of the cross section of open-strange processes $e^{+} e^{-} \to K^{+} K^{-}$ , $e^{+} e^{-} \to K K ˉ^{*} + c . c .$ , $e^+e^- \to K^…

hep-ph2021★ 3 cited

Charmonium decays into $Λ_{c} Λ ˉ_{c}$ pair governed by the hadronic loop mechanism

Ri-Qing Qian, Jun-Zhang Wang, Xiang Liu +1

In this work, we investigate the open-charm decay process $ψ \to Λ_{c} Λ ˉ_{c}$ via the hadronic loop mechanism for vector charmonia above $Λ_{c} Λ ˉ_{c}$ threshold. The branching ratios o…

Υ(10753)→Υ(nS)π+π− decays induced by hadronic loop mechanism

Identifying the contribution of higher ρ mesons around 2 GeV in the e+e−→ωπ0 and e+e−→ρη′ processes

Evidence supporting the existence of Pc​(4380)± from the recent measurements of Bs​→J/ψppˉ​